Association Between Vitamin D Deficiency and Glycemic Control in Patients with Type 2 Diabetes Mellitus: A Cross-Sectional Study.: Original Article . J Pak Int Med Coll [Internet]. 2026 Jul. 10 [cited 2026 Jul. 26];3(2):34–39. Available from: https://jpimc.org/index.php/JPIMC/article/view/43